.advance{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;padding:20px}.advance,.advance-left{width:100%}.advance-right{margin-left:10px;width:500px;padding:40px;overflow-y:scroll;min-width:500px}.advance-left,.advance-right{background:#fff}